Heart broken


So I been with my ex for 4 1/2 years and I found out yesterday that he cheated and he had a baby on me. Now I just had a baby that was born on his birthday March 23rd 2018. I gave this boy my all an build him up from nothing to something. Now he making it seem I’m the bad person. Plus we been having unprotected sex since we was in a relationship. Now it only been 3 days as of today that we broken up and I found out about the baby yesterday. I left his cheating ass deleted all the pics we shared from 2014 til now. Now I don’t trust men anymore cause he did the exact thing my oldest son father did but w/o the baby.